Applied-motion TSM17C-1CG Manual do Utilizador descarregar pdf (Página 18)

18

Rev. A

920-0085

TSM17C Hardware Manual

3.3.4 X7/X8 Digital Input

The X7/X8 input are optically Isolated differential input. They are normally used for end of travel

limit switches.The diagrams below show how to connect the X7/X8 Inputs to various commonly

used devices.

5 - 24

volt DC

Power

Supply

Connecting an NPN type Proximity Sensor to an Input

(when prox sensor activates, input goes low)

X7/X8+

X7/X8-

+

-

+

NPN

Proximity

Sensor

-

output

TSM17C

5 - 24

volt DC

Power

Supply

Connecting a PNP type Proximity Sensor to an Input

(when prox sensor activates, input goes high)

X7/X8+

X7/X8-

+

-

+

PNP

Proximity

Sensor

-

output

TSM17C

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